/*
 * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.itsaky.androidide.plugins.properties.parser;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.util.Map;
import java.util.TreeMap;

/**
 * Class to facilitate manipulating compiler.properties.
 */
public class MessageFile {

  public Map<String, Message> messages = new TreeMap<>();
  public File file;
  public String keyPrefix;
  MessageLine firstLine;

  public MessageFile(File file, String keyPrefix) throws IOException {
    this.file = file;
    this.keyPrefix = keyPrefix;
    read(file);
  }

  final void read(File in) throws IOException {
    MessageLine currLine = null;
    for (String line : Files.readAllLines(in.toPath())) {
        if (currLine == null) {
            firstLine = currLine = new MessageLine(line);
        } else {
            currLine = currLine.append(line);
        }
      if (line.startsWith(keyPrefix + ".")) {
        int eq = line.indexOf("=");
          if (eq > 0) {
              messages.put(line.substring(0, eq).trim(), new Message(currLine));
          }
      }
    }
  }
}
